PEG molecular weight and amount of the printed fabric K / S value from affecting the cellulose fibers under high temperature conditions, not only does not occur between the macromolecular chains of the molecular diffusion of dye into the fiber for the instantaneous internal voids within the fiber and less moisture. It was found that polyethylene glycol ether bond many macromolecules, can be adsorbed by the surrounding water molecules, can be used as the cellulose fibers in the absorbent humectant. Padding solution of polyethylene glycol to the cellulose fibers under high temperature conditions, water molecules will not easily evaporate, but in the interior of the fibers forming the crystal frame, the existence of a large number of pores of the fiber, which provide exactly the disperse dye into the conditions. Using this principle, select a different molecular weight and the amount of polyethylene glycol (PEG) aqueous solution of modified cotton fabric (DS = 0.097) pretreatment before printing, and then choose Disperse Red E-4B transfer paper printing polyester dispersion cloth, were printed by 1.4 in order to compare the molecular weight polyethylene glycol and solution concentration and the impact on K / S values, modified printed fabric K / S values ??with increasing amount of polyethylene glycol was the first rise after falling trend, and polyethylene glycol molecular weight, the higher the pretreatment of the printed fabrics K / S values. Due to the presence of polyethylene glycol molecules only hydroxy polyester cloth vendors scattered, so the greater the degree of polymerization of polyester cloth manufacturers dispersed, the lower hydroxyl content and water absorption can be much stronger than hydroxy ether linkages at both ends, so the molecular mass Low water absorption ability of polyethylene glycol molecules, macromolecules much water around, puffing effect is remarkable. In addition, increasing the amount and molecular weight of the polyethylene glycol, the solution viscosity increased, decreased mobility, in the padding pretreatment agent, polyethylene glycol molecules is difficult to penetrate inside the fiber. After drying polyester cloth price dispersion, due to lower polyethylene glycol content in fiber, fiber molecules less moisture, thus impeding the diffusion of disperse dyes into the fibers. Molecular weight polyethylene glycol used in the following tests are 200. Simple, the original blue and white, creating a simple natural, ever-changing, colorful blue and white art world. Blue calico pattern patterns come from the private sector, reflecting the people's loved, entrusted with their yearning for a happy life and simple aesthetic taste, the subject matter and content of the blue beauty, the kind of healthy people and rustic soul, in Folk got a perfect blue cloth unity of form and content, and thus blue cloth indeed a true reflection of a profound cultural and artistic heritage. Polyester scattered calico price | polyester dispersed calico | calico provided by the official after official enriching enriching. If you have any questions or consultation of this information, please contact us now! Our company name: after Changyi City, Shandong Province Textile Printing and Dyeing Co. official enriching (www.fumintex.com) Contact: Wei Zhijun, or click on "Commercial Union customer service" direct dialogue with us!